Height-adjustable integrated visual detection device

Abstract

The invention discloses a height-adjustable integrated visual detection device. The visual detection device comprises a height adjusting assembly and a plurality of CCD cameras. The height adjusting assembly comprises an adjusting block, an adjusting rod, a locking rod, a gear and a rack. The adjusting block is in threaded connection with the rear yoke plate of the vertical frame. The transmissioncavity on the front side of the adjusting block is rotationally connected with a gear. The adjusting rod and the locking rod are rotationally connected to the supporting arm of one vertical frame. The front end of the adjusting rod is connected with a gear center rotating shaft, the front end of the locking rod is in threaded connection with the locking end of the gear, the middle of the rear side of the integrated base is connected with a rack, a plurality of through-connection bases are adjustably connected to transverse oblong holes in the front side of the integrated base, and a CCD camera for visual inspection is fixed to the side surface of each through-connection base. The device has the advantages that the detection height can be adjusted quickly and accurately, the device is suitable for semi-automatic full detection of parts without stop, and missing detection of large-batch parts is avoided.

Description

technical field [0001] The invention relates to a detection device for 3C parts, in particular to a height-adjustable integrated visual detection device. Background technique [0002] At present, 3C electronic products are widely used in production and life, and 3C electronic products contain a large number of parts with special-shaped contours, flakes, and high dimensional accuracy requirements. Therefore, AOI visual inspection of 3C parts is required. The existing inspection adopts the sampling method. The product is sent to the measurement room for inspection every two hours; the disadvantages are: first, a part has multiple inspection points, and multiple measurement comparisons are required. Each point in the measurement room is inspected sequentially, which is slow, inefficient, and consumes a lot of money. Manpower; second, random inspection is likely to cause a large number of defective parts to be missed, resulting in waste of subsequent production sections and low ...

AI Technical Summary

Problems solved by technology

[0002] At present, 3C electronic products are widely used in production and life, and 3C electronic products contain a large number of parts with special-shaped contours, flakes, and high dimensional accuracy requirements. Therefore, AOI visual inspection of 3C parts is required. The existing inspection adopts the sampling method. The product is sent to the measurement room for inspection every two hours; the disadvantages are: first, a part has multiple inspection points, and multiple measurement comparisons are required. Each point in the measurement room is inspected sequentially, which is slow, inefficient, and consumes a lot of money. Manpower; second, random inspection is likely to cause a large number of defective parts to be missed, resulting in waste of subsequent production sections and low yield; third, there are a large number of 3C parts, in order to adapt to the detection of different parts, it is necessary to quickly adjust the height to the optimum height , while the existing detection equipment cannot adjust the height

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